Fluid-distributer



R. H. BURNS. FLUID DISTRIBUTER.

Patented Apr. 23, 1 895.

'(No Model.)

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ROBERT H. BURNS, OF BROOKLYN, NEW YORK, ASSIGNOR OEONE-HALF TO JOHN W.KNAUSE, OF NEWARK, NEW JERSEY.

SPECIFICATION forming part of Letters Patent No. 538,008, dated April23, 1895.

To all whom it may concern.-

Be it known that I, ROBERT H. BURNS, a citizen of the United States,residing in Brooklyn, Kings county, and State of New York, have inventedcertain new and useful Im-. provements in Fluid-Distributers, of whichthe following is a specification, reference be ing made to theaccompanyingdrawings.

My invention relates to the centrifugal distribution of fluids and hasfor its special object the cooling of brewers wort. The wort at suchtimes is not entirely clear of hop leaves and foreign matter and it isessential that there be as little obstruction as possible to its passagethrough and out of' the apparatus.

Aspecial improvement therefore consists in providing the apparatus withan upper individual suspension bearing for the operating wheel andscattering plate, and doing away with the necessity of a lower step orhearing and its supports.

Other improvements consist in the construction, arrangement andcombination of the several parts or portions comprising the distributeras may be hereinafter shown and described.

In the drawings Figure -1 represents a sectional view of my invention.Fig. 2 shows a plain view of a portion of a scattering plate providedwith perforations.

Similar letters of reference designate like parts or portions in thefigures.

The letter A designates a fluid chamber provided with an inlet at B andan outlet at O. The inlet nozzle B, is adapted to be attached to thewort delivery pipe after usual methods.

A spindle D, resting and revolving upon an upper suspension bearing Ecarries a screw or turbine wheel F, fastened to and adapted to revolvesaid spindle D. Said screw or turbine wheel F is set to project more orless within and more or less without the outlet nozzle 0 of chamber A.Beneath the screw or turbine wheel F, are set one or more scatteringdisks G, which are also fastened to and revolve with spindle D. Beneaththe scattering disks G is located a fan-wheel M, also secured to spindleD.

An adjustable'bearing carrier H, screws into a boss I at the top of thefluid chamber,

Application filed August 20, 1894- Serial No. 620,751. (1T0 model.)

and is provided with the jam nut J, and cap K. A projecting lug L iscarried down from cap K, to prevent any up and down movement of thespindle upon its suspension beam 5 ing E. As a continuation of theadjustable bearing carrier H, a guide sleeve S, is provided, withinwhich the spindle D revolves and is kept plumb.

In the operation of the device the fluid to be cooled is admitted to thefluid chamber at B and passing to and through outlet 0 impinges upon thescrew or turbine wheel F, causing it to revolve at an increased ordecreased speed, according to the pressure brought to bear. The disks Gand turbine wheel F being attached to the spindle D revolve together andby centrifugal force scatter the fluid into drops and particles bringingabout a thorough contact of the same with 7c the atmosphere for coolingpurposes. Sawteeth are preferably cut at the periphery of disks G, asshown in Fig. 2, to assist in the breaking up and scattering of thefluid.

In practice it has been found that a comparatively hot, dense, andmoist, cone-shaped mass of air accumulates immediately beneath thedisks. To retard such formation and assist as far as possible in thegeneral cooling,

a fan-wheel M of sufficient size, is placed to act upon any accumulationof air that may thus occur.

To control the fluid discharge, the adj ustable bearing carrier H,supporting the suspension bearing E and spindle D, has an up 8 and downscrew adjustment to provide for an in and out movement of the wheelF,and disk G to more or less obstruct the outlet G. No lower hearing, orstep is used,-thus doing away with all obstruction to the freescattering of the fluid to be cooled, the upper suspension bearing E andspindle sleeve S alone, being made use of to keep the revolving portionssteady within outlet 0.

To assist in a thorough scattering of the 5 fluid, additional disks Gmay be made use of. Where more than one disk is used, the upper disk maybe dished and holes or openings O, provided as shown in Figs. 1 and 2,to permit of the passage of a portion of the fluid 1o: through to thedisk below. The bottom disk is of course left closed. These holes arepreferably made as shown, being cut on two or more sides and turned upto guide the fluid in the downward direction to the disk below. Beneathsuch bottom disk, the fan-wheel M, already described is placed for thepurpose of removing any accumulation of air, heat or vapor as may occur.

What I claim as new, and desire to secure by Letters Patent, is-

1. In a fluid distributor, in combination with the fluid chamber A,spindle D, resting and revolving upon an upper suspension bearing E,adjustable bearing carrier H; operating turbine F projecting within andwithout the outlet nozzle 0 and one or more scattering disks G as andfor the purposes set forth. 7

2; In a fluid distributor, in combination with the fluid chamber A,spindle D, resting and revolving upon an upper suspension bearing E,adjustable bearing carrier H, ineans for adjusting and holding saidhearing carrier H to required position, operating turbine F projectingwithin and without the outlet nozzle 0 and one or more scattering disksas and for the purposes set forth.

3. In a flnid distributer, in combination mess with the fluid chamber A,spindle D, resting and revolving upon an upper suspension bearing E,adjustable bearing carrier II and guide sleeve S, operating turbine F,projecting within and without the outlet nozzle (5 and one or morescattering disks G as and for the purposes set forth.

4. In a fluid distributer, in combination with the fluid chamber A,spindle D, resting and revolving upon an upper suspension bearing F,adjustable bearing carrier II, guide sleeve S, operating turbine F,projecting within and without the outlet nozzle C, one or morescattering disks G, and a ventilating fan M attached immediately beneathsaid scattering disks as and for the purposes set forth.

5. In combination with a'fluid distributer of the character herein shownand described, two or more scattering disks, the upper ones of which areprovided with openings through which the fluid may pass to the onebelow, as and for the purposes set forth.

WM. 1L WEIGHTMAN, JOHN W. KNAUSE.

